1. Department of Ophthalmology, Erasmus University Medical Center, Erasmus University, Rotterdam, the Netherlands
2. Department of Internal Medicine, Section of Clinical Immunology, Erasmus University Medical Center, Erasmus University, Rotterdam, the Netherlands
3. Department of Immunology, Erasmus University Medical Center, Erasmus University, Rotterdam, the Netherlands
4. Department of Clinical Chemistry, Erasmus University Medical Center, Erasmus University, Rotterdam, the Netherlands
5. Laboratory Medical Immunology, Erasmus University Medical Center, Erasmus University, Rotterdam, the Netherlands